7(9k-5)=31-3k

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Solution for 7(9k-5)=31-3k equation: 



7(9k-5)=31-3k

We move all terms to the left:

7(9k-5)-(31-3k)=0

We add all the numbers together, and all the variables

7(9k-5)-(-3k+31)=0

We multiply parentheses

63k-(-3k+31)-35=0

We get rid of parentheses

63k+3k-31-35=0

We add all the numbers together, and all the variables

66k-66=0

We move all terms containing k to the left, all other terms to the right

66k=66

k=66/66

k=1

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